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Cheap flights from Canada to Louisville from C$ 206

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SDF
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Canada to Louisville

Keep the following information in mind while searching for Canada to Louisville flight deals. Data was last updated 12 June 2025.

Round-trip from

C$ 350

One-way from

C$ 206

Popular in

January

Cheapest in

February

Average price

C$ 485
31/8-8/9
  • 31/8-8/9
  • 3 total stops
  • 21h 38m total
  • Canada to Louisville
Search Deals
9/8
  • 9/8
  • 1 total stop
  • 27h 32m total
  • Canada to Louisville
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Canada to Louisville

Cheapest flights from Canada to Louisville
Explore the most affordable flight options available from Canada to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Sun 31/89:15 p.m.YYC - SDF
2 stops11h 38mMultiple Airlines
Mon 8/912:00 p.m.SDF - YYC
1 stop10h 00mMultiple Airlines
Deal found 9/6C$ 350
Tue 8/76:30 a.m.YYZ - SDF
1 stop26h 26mMultiple Airlines
Wed 9/78:13 p.m.SDF - YYZ
1 stop17h 52mMultiple Airlines
Deal found 10/6C$ 353
Mon 8/912:30 p.m.YUL - SDF
1 stop10h 29mAmerican Airlines
Tue 9/97:00 a.m.SDF - YUL
1 stop9h 30mAmerican Airlines
Deal found 12/6C$ 439
Sun 31/86:45 a.m.YYC - SDF
1 stop8h 49mAmerican Airlines
Mon 8/92:50 p.m.SDF - YYC
1 stop10h 29mAmerican Airlines
Deal found 9/6C$ 472
Sat 26/77:45 a.m.YVR - SDF
1 stop28h 51mMultiple Airlines
Sat 2/87:13 p.m.SDF - YVR
1 stop22h 17mMultiple Airlines
Deal found 11/6C$ 489
Thu 3/78:15 a.m.YUL - SDF
3 stops27h 05mMultiple Airlines
Sun 6/71:18 p.m.SDF - YUL
3 stops32h 57mMultiple Airlines
Deal found 9/6C$ 511
Tue 8/79:15 p.m.YWG - SDF
3 stops41h 21mMultiple Airlines
Tue 15/74:31 p.m.SDF - YWG
3 stops33h 00mMultiple Airlines
Deal found 9/6C$ 528
Sun 5/1012:20 p.m.YYZ - SDF
1 stop21h 41mUnited Airlines
Sat 11/1010:55 a.m.SDF - YYZ
1 stop10h 07mUnited Airlines
Deal found 10/6C$ 532
Sun 3/810:30 a.m.YYC - SDF
1 stop27h 26mWestJet
Mon 18/85:53 p.m.SDF - YYC
1 stop19h 26mWestJet
Deal found 12/6C$ 555
Fri 25/74:25 p.m.YOW - SDF
1 stop28h 23mMultiple Airlines
Fri 1/88:13 p.m.SDF - YOW
1 stop21h 02mMultiple Airlines
Deal found 10/6C$ 582
Fri 25/76:00 a.m.YUL - SDF
1 stop8h 54mDelta
Fri 1/85:53 p.m.SDF - YUL
1 stop6h 02mDelta
Deal found 10/6C$ 634
Sun 20/711:29 a.m.YYZ - SDF
1 stop7h 40mDelta
Sun 27/79:30 a.m.SDF - YYZ
1 stop7h 45mDelta
Deal found 10/6C$ 640

Cheapflights Fare Finder

Customize your flight search to find flights from Canada to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Canada to Louisville that are best for you.

Fly from

Canada

Fly to

Louisville

Route

Depart

Return

Price

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Sun 31/8

9:15 p.m.-10:53 a.m.

2 stops11h 38m

Louisville Intl

Mon 8/9

12:00 p.m.-8:00 p.m.

1 stop10h 00m

C$ 350

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 8/7

6:30 a.m.-8:56 a.m.

1 stop26h 26m

Louisville Intl

Wed 9/7

8:13 p.m.-2:05 p.m.

1 stop17h 52m

C$ 353

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

Mon 8/9

12:30 p.m.-10:59 p.m.

1 stop10h 29m

Louisville Intl

Tue 9/9

7:00 a.m.-4:30 p.m.

1 stop9h 30m

C$ 439

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Sun 31/8

6:45 a.m.-5:34 p.m.

1 stop8h 49m

Louisville Intl

Mon 8/9

2:50 p.m.-11:19 p.m.

1 stop10h 29m

C$ 472

VancouverLouisville

YVR - SDF

YVRSDF

Vancouver Intl

Sat 26/7

7:45 a.m.-3:36 p.m.

1 stop28h 51m

Louisville Intl

Sat 2/8

7:13 p.m.-2:30 p.m.

1 stop22h 17m

C$ 489

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

Thu 3/7

8:15 a.m.-11:20 a.m.

3 stops27h 05m

Louisville Intl

Sun 6/7

1:18 p.m.-10:15 p.m.

3 stops32h 57m

C$ 511

WinnipegLouisville

YWG - SDF

YWGSDF

Winnipeg

Tue 8/7

9:15 p.m.-3:36 p.m.

3 stops41h 21m

Louisville Intl

Tue 15/7

4:31 p.m.-12:31 a.m.

3 stops33h 00m

C$ 528

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sun 5/10

12:20 p.m.-10:01 a.m.

1 stop21h 41m

Louisville Intl

Sat 11/10

10:55 a.m.-9:02 p.m.

1 stop10h 07m

C$ 532

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Sun 3/8

10:30 a.m.-3:56 p.m.

1 stop27h 26m

Louisville Intl

Mon 18/8

5:53 p.m.-11:19 a.m.

1 stop19h 26m

C$ 555

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Fri 25/7

4:25 p.m.-8:48 p.m.

1 stop28h 23m

Louisville Intl

Fri 1/8

8:13 p.m.-5:15 p.m.

1 stop21h 02m

C$ 582

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 49 results
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Best time to book a flight from Canada to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Canada with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Canada to Louisville

What is the cheapest month to book a flight from Canada to Louisville?

Currently, February is the cheapest month in which you can book a flight from Canada to Louisville (average of C$ 332). Flying from Canada to Louisville in September is currently the most expensive (average of C$ 487). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to SDF?

Find hourly flight availability from Canada to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

When flying from Canada to Louisville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 79.0 - 135.0 mm per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Louisville when rainfall is around 79.0 mm.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated 12 June 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Canada to Louisville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Canada to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Louisville from Canada?

    If you book a flight to Louisville from Canada, you will be flying to Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 8.5 km from the centre of Louisville.

  • What are the cheapest airlines to fly from Canada to Louisville one-way?

    C$ 273 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from C$ 280 and C$ 317, respectively.

  • What are the most popular routes from Canada to Louisville?

    The most popular route from Canada to Louisville is Toronto Pearson Intl - Louisville Intl. You may also consider Montreal Pierre Elliott Trudeau Intl - Louisville Intl or Edmonton - Louisville Intl.

  • Can I find deals for flights from Canada to Louisville that include hotel bookings?

    Yes. In addition to deals on Canada to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Canada to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Canada to Louisville.

  • Can I find deals for business class flights from Canada to Louisville?

    Yes. Cheapflights offers flight deals from Canada to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Canada to Louisville?

    Currently, February is the cheapest month in which you can book a flight from Canada to Louisville (average of C$ 332). Flying from Canada to Louisville in September is currently the most expensive (average of C$ 487). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Canada to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Canada to Louisville

Discover the top 5 airlines that operate flights from Canada to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 190AverageC$ 610FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 196AverageC$ 353FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 305AverageC$ 464FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 351AverageC$ 693FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 402AverageC$ 615FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Canada to Louisville?

Cheapflights makes it easy to find Canada to Louisville flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Canada to Louisville?

Millions of users choose and trust Cheapflights to book the best flight deals from Canada to Louisville for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Canada to Louisville with no change fees?

Certainly. Search results for flights to Louisville from Canada shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Canada to Louisville become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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